Guard Division
Whether you need one guard at a reception desk, or a team of security officers to monitor your network of...
READ MORE
Investigation Division
We provide international expertise in all forms of corporate investigations, both inside and outside your company....
READ MORE
Ushers
At special events Ushers serve as another pair of eyes for the security team, as they are often the one...
READ MORE
Temporary Work
Our temporary no contract security officers are ready at a moments notice....
READ MORE
Livescan Fingerprinting
For all persons required to be fingerprinted per the State of Illinois....
READ MORE
Security Officer Training
SDSA provides the basic security officer training necessary to help obtain a Permanent Employee Registration Card (PERC)....
READ MORE